KPL.1400.350.12.T.50.15.L.38
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Grundfos 99551961 KPL KPL.1400.350.12.T.50.15.L.38
Product code: 99551961
EAN Number: 5713830917077
The KPL and KWM pumps are designed for applications such as:
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The KPL and KWM pumps are suitable for permanent installation. The lifting bracket facilitates easy transport and installation on site as well as cable fixation above the cable inlet. The pumps are made of resistant materials such as cast iron and stainless steel. These materials ensure proper operation. The pumps are very easy to service with features like double shaft seal in the unique cartridge design and cable entry connector. The cartridge shaft seal allows quick change of shaft seal in the field without any special tools, whereas the cable entry connector allows the cable to be dismantled without removing the motor top. These smart design features eliminate the risk of faulty installation. To increase efficiency, the pumps are fitted with an innovative, patented turbulence optimiser, which reduces the turbulence between pump casing and column pipe.
To increase efficiency, the pumps are fitted with an innovative, patented turbulence optimiser, which reduces the turbulence between pump casing and column pipe.
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| Product information | EAN number | 5713830917077 |
| Product No | 99551961 | |
| Flow rate | Actual impeller diameter | 950 mm |
| Approvals | CE,EAC | |
| Blade angle | 15 Grad | |
| Lifting height class | L | |
| Max. Particle | 170 mm | |
| Maximum flow | 4100 l/s | |
| Maximum head | 8.8 m | |
| Minimum flow | 2680 l/s | |
| No. of blades | 4 | |
| Rated flow | 3180 l/s | |
| Rated head | 7.6 m | |
| Type of impeller | Propeller | |
| Electrical data | Breakdown torque | 152000 Nm |
| Cos phi 1/1 | 78.5 | |
| Cos phi 1/2 | 65.4 | |
| Cos phi 3/4 | 74.9 | |
| Enclosure class (IEC 34-5) | IP68 | |
| Ex-protection standard | PTO/PT100 | |
| Frame size | 700X1040 | |
| Insulation class (IEC 85) | F | |
| Length of power cable | 10 m | |
| Length of sensor cable | 10 m | |
| Mains frequency | 50 Hz | |
| Max starts per hour | 10 | |
| Maximum current consumption | 732 A | |
| Method of start | Direct-on-line (DOL) | |
| Moisture switch | Y | |
| Moment of Inertia | 244.9 kg m² | |
| Motor efficiency at 1/2 load | 92.4 % | |
| Motor efficiency at 3/4 load | 92.5 % | |
| Motor efficiency at full load | 92.5 % | |
| Number of poles | 12 | |
| Number of power cables | 2 | |
| Power cable type | PNCTR-S | |
| Power input P1 | 378.4 kW | |
| Rated power - P2 | 350 kW | |
| Rated speed | 485 1/min | |
| Rated voltage | 3 x 380 V | |
| Service factor | 1.10 | |
| Starting current | 4100 A | |
| Installation | Maximum operating pressure | 10 bar |
| Range of ambient temperature | 40 °C | |
| Fluid | Density | 998.2 kg/m³ |
| Selected liquid temperature | 20 °C | |
| Materials | IMPELLER_MATR_QLTY_EN | EN 1.4308 |
| Impeller | Stainless steel | |
| PH_MATR_QUALITY_EN | EN 1561 EN-GJL-250 | |
| Pump housing | Cast iron | |
| Other information | Gross weight | 6310 kg |
| Net weight | 5640 kg | |
| Shipping volume | 14.9 m³ |